2019年北师大版四年级上册数学一课一练:生活中负数(答案)

2019-10-12 15:58:00来源:网络

  一课一练是每位老师在教学过程中必不可少的教学工具,对于一些教学经验还不够丰富的老师来说需要多看一些好的一课一练,这样会成长的更快。新东方在线小学网整理了《2019年北师大版四年级上册数学一课一练:<生活中的负数(答案)>》,供老师们参考。

  北师大版四年级上册数学一课一练:生活中的负数(答案)

  

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" 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